The Sinner Thunder X sunglasses are excellent for summer and winter sports enthusiasts! With their red mirror lenses crafted from polycarbonate, they provide not only stylish flair but also essential protection against harmful UV rays. The lightweight frame adds to the comfort, making them ideal for extended wear during outdoor activities. So whether you're hitting the slopes in winter or enjoying the summer sun, the Thunder X sunglasses are ready to let you shine while keeping your eyes safe and comfortable. Unisex Thunder X Polarised Sunglasses